tinymce-editor/Application/fileman/php/fileslist.php

<?php
/*
  RoxyFileman - web based file manager. Ready to use with CKEditor, TinyMCE.
  Can be easily integrated with any other WYSIWYG editor or CMS.

  Copyright (C) 2013, RoxyFileman.com - Lyubomir Arsov. All rights reserved.
  For licensing, see LICENSE.txt or http://RoxyFileman.com/license

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.

  Contact: Lyubomir Arsov, liubo (at) web-lobby.com
*/
include '../system.inc.php';
include 'functions.inc.php';

verifyAction('FILESLIST');
checkAccess('FILESLIST');

$path = RoxyFile::FixPath(empty($_POST['d']) ? getFilesPath() : $_POST['d']);
$type = (empty($_POST['type']) ? '' : strtolower($_POST['type']));
if ($type != 'image' && $type != 'flash') {
    $type = '';
}
verifyPath($path);

$files = listDirectory(fixPath($path));
natcasesort($files);
$str = '';
echo '[';
foreach ($files as $f) {
    $fullPath = $path . '/' . $f;
    if (!is_file(fixPath($fullPath)) || ($type == 'image' && !RoxyFile::IsImage($f)) || ($type == 'flash' && !RoxyFile::IsFlash($f))) {
        continue;
    }
    $size = filesize(fixPath($fullPath));
    $time = filemtime(fixPath($fullPath));
    $w = 0;
    $h = 0;
    if (RoxyFile::IsImage($f)) {
        $tmp = @getimagesize(fixPath($fullPath));
        if ($tmp) {
            $w = $tmp[0];
            $h = $tmp[1];
        }
    }
    $str .= '{"p":"' . mb_ereg_replace('"', '\\"', $fullPath) . '","s":"' . $size . '","t":"' . $time . '","w":"' . $w . '","h":"' . $h . '"},';
}
$str = mb_substr($str, 0, -1);
echo $str;
echo ']';